MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external resources. The primary malicious URL identified is https://ttraff.cc/wix?keyword=fantasy+football+cheat+sheet+ppr+yahoo, which is likely used to funnel victims to further malicious sites. The document body contains obfuscated text and a reference to the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.cc/wix?keyword=fantasy+football+cheat+sheet+ppr+yahoo
- https://cdn.shopify.com/s/files/1/0431/3487/7847/files/84229634452.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mufowotipopugisafe.pdf
- https://cdn.shopify.com/s/files/1/0434/7471/4790/files/kekunir.pdf
- https://cdn.shopify.com/s/files/1/0439/6512/0670/files/the_bible_old_and_new_testaments_king_james_version.pdf
- https://static.usrfiles.com/ugd/234f58_e4a5e3cd3de246668dbfaa4df9ee3964.pdf
- https://static.usrfiles.com/ugd/db1da1_8567574c33e74d16b9e4a59a1d64a611.pdf
- https://static.usrfiles.com/ugd/b8c837_2e9be0217a2c438ca5ca0ecfe9722218.pdf
- https://cdn.shopify.com/s/files/1/0437/9266/2688/files/acog_practice_bulletin_205.pdf
- https://cdn.shopify.com/s/files/1/0436/0539/3571/files/fovufarixofiroxotev.pdf
- https://cdn.shopify.com/s/files/1/0433/6448/3240/files/93890598537.pdf
- https://cdn.shopify.com/s/files/1/0428/4288/2215/files/72448792117.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006ba6.binab008c0fca919a7fc4933618f94c0d711a7901fe8fe9b1442dffdeb6d7ed05d1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BA6 | 5300 bytes |
font_01_sfnt_off00007db0.binb8ee65ee016e730493b23915d6a14ae6cd3c2102b0c7c8ef78d268ddf12cb6aa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DB0 | 11144 bytes |
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